PT78ST109S

Voltage - Output 3:	--
Base Part Number:	PT78ST109
Size / Dimension:	0.94" L x 0.90" W x 0.34" H (23.9mm x 22.9mm x 8.6mm)
Package / Case:	3-SMD Module
Mounting Type:	Surface Mount
Efficiency:	85%
Operating Temperature:	-40°C ~ 85°C
Features:	OTP, SCP
Applications:	ITE (Commercial)
Current - Output (Max):	1.5A
Series:	PT78ST100
Voltage - Output 2:	--
Voltage - Output 1:	9V
Voltage - Input (Max):	38V
Voltage - Input (Min):	13V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Tray

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DC DC Converters

DC to DC converters are becoming increasingly popular as more and more people are looking for ways to save money and resources. The PT78ST109S DC to DC converter is a great example of these types of converters. It can convert direct current from a source such as a battery or solar panel into an alternating current voltage that can be used to power any type of device.The PT78ST109S is a high efficiency DC to DC converter that offers up to 95 percent conversion efficiency. This high efficiency ensures that more of the energy used is actually converted and not wasted. The converter is able to work in a temperature range from -40 to +85 degrees Celsius, so it can be used in a wide variety of applications.The PT78ST109S is a step-down (buck) converter. This means it can take an input voltage of up to 30 volts and convert it to a lower voltage. This is perfect for a variety of applications, such as powering circuit boards or powering LEDs from a single battery.The PT78ST109S has several features that make it a great choice for many applications. It has an adjustable output voltage, so you can choose the perfect voltage for your application. The output current can also be regulated, so you can ensure maximum efficiency and prevent overloading of the circuit. The device also has a high ripple rejection ratio of 75dB, which helps to reduce noise in the circuit.In addition, the PT78ST109S has a low input current draw, which helps to conserve energy. This means that you can get more use out of a single battery, reducing the need for frequent battery changes.The PT78ST109S is a great choice for many applications, from powering LED lights to operating circuits in industrial machinery. It\'s efficient, adjustable, and can provide a reliable power source for any type of device. The PT78ST109S is ideal for anyone who wants an efficient and reliable way to convert their DC energy into AC.

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